[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"minerals:one:3360":3},{"id":4,"longid":5,"guid":6,"name":7,"shortcode_ima":8,"entrytype":9,"entrytype_text":10,"varietyof":11,"synid":11,"polytypeof":11,"groupid":12,"weighting":13,"nolocadd":14,"blacklisted":14,"mindat_formula":15,"mindat_formula_note":11,"ima_formula":16,"elements":17,"sigelements":22,"key_elements":11,"impurities":11,"cim":23,"ima_status":24,"ima_notes":11,"ima_history":11,"approval_year":11,"publication_year":27,"discovery_year":11,"strunz10ed1":28,"strunz10ed2":29,"strunz10ed3":30,"strunz10ed4":31,"dana8ed1":32,"dana8ed2":33,"dana8ed3":34,"dana8ed4":34,"csystem":35,"cclass":36,"spacegroup":37,"spacegroupset":38,"a":39,"b":38,"c":40,"alpha":38,"beta":38,"gamma":38,"aerror":11,"berror":11,"cerror":11,"alphaerror":11,"betaerror":11,"gammaerror":11,"va3":11,"z":41,"csmetamict":14,"commentcrystal":42,"twinning":11,"tranglide":11,"parting":11,"epitaxidescription":11,"morphology":43,"tlform":11,"hmin":44,"hmax":45,"hardtype":11,"vhnmin":38,"vhnmax":38,"vhnerror":11,"vhng":11,"vhns":11,"commenthard":11,"dmeas":46,"dmeas2":46,"dcalc":38,"dmeaserror":11,"dcalcerror":11,"commentdense":11,"lustre":47,"lustretype":47,"commentluster":11,"diapheny":11,"streak":48,"colour":49,"commentcolor":11,"colors":50,"streak_colors":54,"luminescence":11,"uv":11,"cleavage":11,"cleavagetype":11,"fracturetype":11,"tenacity":11,"commentbreak":11,"opticaltype":11,"opticalsign":11,"opticalalpha":38,"opticalalpha2":38,"opticalalphaerror":11,"opticalbeta":38,"opticalbeta2":38,"opticalbetaerror":11,"opticalgamma":38,"opticalgamma2":38,"opticalgammaerror":11,"opticalomega":38,"opticalomega2":38,"opticalomegaerror":11,"opticalepsilon":38,"opticalepsilon2":38,"opticalepsilonerror":11,"opticaln":38,"opticaln2":38,"opticalnerror":11,"optical2vcalc":38,"optical2vcalc2":38,"optical2vcalcerror":11,"optical2vmeasured":38,"optical2vmeasured2":38,"optical2vmeasurederror":11,"rimin":11,"rimax":11,"opticaldispersion":11,"opticalpleochroism":11,"opticalpleochorismdesc":11,"opticalbirefringence":11,"opticalcomments":11,"opticalcolour":11,"opticalinternal":11,"opticaltropic":11,"opticalanisotropism":11,"opticalbireflectance":11,"opticalextinction":11,"opticalr":11,"specdispm":11,"ir":11,"electrical":11,"magnetism":11,"thermalbehaviour":11,"other":11,"industrial":11,"occurrence":11,"otheroccurrence":11,"type_specimen_store":55,"description_short":56,"aboutname":57,"rock_parent":11,"rock_parent2":11,"rock_root":9,"rock_bgs_code":11,"meteoritical_code":11,"updttime":58,"reviewed_at":11,"variety_of":11,"varieties":59,"group_members":60,"associates":81,"confused_with":82,"type_localities":85,"occurrence_total":92,"citations":93,"images":177,"structures":242,"synonyms":249,"language_names":253,"wikidata_qid":274,"texts":275},3360,"1:1:3360:8","1eab3cc2-b1ce-487f-9ecd-1c200a0d8967","Ranciéite","Rnc",0,"mineral",null,35538,1220,false,"(Ca,Mn\u003Csup>2+\u003C\u002Fsup>)\u003Csub>0.2\u003C\u002Fsub>(Mn\u003Csup>4+\u003C\u002Fsup>,Mn\u003Csup>3+\u003C\u002Fsup>)O\u003Csub>2\u003C\u002Fsub>·0.6H\u003Csub>2\u003C\u002Fsub>O","(Ca,Mn\u003Csup>2+\u003C\u002Fsup>)\u003Csub>0.2\u003C\u002Fsub>(Mn\u003Csup>4+\u003C\u002Fsup>,Mn\u003Csup>3+\u003C\u002Fsup>)O\u003Csub>2\u003C\u002Fsub> · 0.6H\u003Csub>2\u003C\u002Fsub>O",[18,19,20,21],"Ca","Mn","O","H",[18,19,20,21],"7.4.16",[25,26],"APPROVED","GRANDFATHERED",1859,"4","F","L","40","7","10","1","Trigonal",10,79,"0","2.845","7.485",1,"Data from Ertl et al. (2005); Strunz and Nickel (2001) gave a = 2.86, c= 7.50, Z = 0.25","Flaky.",2.5,3,"3.20","Metallic","Dark brown","Black, brownish, violet",[51,52,53],"black","brown","purple",[52],"Muséum Nationale d’Histoire Naturelle, Paris, France.","Ranciéite-Takanelite Series. \r\nThe calcium analogue of takanelite.\r\n\r\nMay be confused with todorokite, but X-ray diffraction data are distinctive.\r\n\r\nCompare lagalyite and 'UM1979-06-O:CaHMn'.","Named after its discovery locality, the Le Rancié Mine, Sem, Vicdessos, Ariège, Midi-Pyrénées, France.","2025-08-11 12:14:23",[],[61,71],{"id":62,"name":63,"entrytype":9,"csystem":64,"ima_formula":65,"mindat_formula":66,"hmin":67,"hmax":67,"dmeas":68,"dcalc":69,"primary_image_id":70},680,"Birnessite","Monoclinic","(Na,Ca,K)\u003Csub>0.6\u003C\u002Fsub>(Mn\u003Csup>4+\u003C\u002Fsup>,Mn\u003Csup>3+\u003C\u002Fsup>)\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub> · 1.5H\u003Csub>2\u003C\u002Fsub>O","(Na,Ca)\u003Csub>0.5\u003C\u002Fsub>(Mn\u003Csup>4+\u003C\u002Fsup>,Mn\u003Csup>3+\u003C\u002Fsup>)\u003Csub>2\u003C\u002Fsub>O\u003Csub>4\u003C\u002Fsub>·1.5H\u003Csub>2\u003C\u002Fsub>O",1.5,"3","3.4",2153,{"id":72,"name":73,"entrytype":9,"csystem":74,"ima_formula":75,"mindat_formula":76,"hmin":77,"hmax":77,"dmeas":78,"dcalc":79,"primary_image_id":80},3871,"Takanelite","Hexagonal","(Mn\u003Csup>2+\u003C\u002Fsup>,Ca)\u003Csub>2x\u003C\u002Fsub>(Mn\u003Csup>4+\u003C\u002Fsup>)\u003Csub>1-x\u003C\u002Fsub>O\u003Csub>2\u003C\u002Fsub> · 0.7H\u003Csub>2\u003C\u002Fsub>O","(Mn,Ca)Mn\u003Csub>4\u003C\u002Fsub>O\u003Csub>9\u003C\u002Fsub>·H\u003Csub>2\u003C\u002Fsub>O",5,"3.41","3.98",23480,[],[83,84],{"id":62,"name":63,"entrytype":9,"csystem":64,"ima_formula":65,"mindat_formula":66,"hmin":67,"hmax":67,"dmeas":68,"dcalc":69,"primary_image_id":70},{"id":72,"name":73,"entrytype":9,"csystem":74,"ima_formula":75,"mindat_formula":76,"hmin":77,"hmax":77,"dmeas":78,"dcalc":79,"primary_image_id":80},[86],{"id":87,"txt":88,"latitude":89,"longitude":90,"country":91},1676,"Le Rancié Mine, Sem, Val-de-Sos, Foix, Ariège, Occitanie, France",42.7652778,1.5261111,"France",181,[94,97,101,105,109,113,117,120,124,128,133,137,141,145,149,154,158,162,167,172],{"id":95,"year":27,"html":96,"doi":11},16121530,"Leymerie, A. (1859) Ranciérite (partie du manganèse oxydé hydraté). in Cours de Minéralogie, Deuxième Partie, Victor Masson (Paris), 329-330.",{"id":98,"year":99,"html":100,"doi":11},16121531,1910,"Lacroix (1910) 4: 24.",{"id":102,"year":103,"html":104,"doi":11},16106593,1943,"Fleischer, M. (1943) New mineral names. American Mineralogist: 28: 615-615.",{"id":106,"year":107,"html":108,"doi":11},1118651,1944,"Palache, Charles, Berman, Harry, Frondel, Clifford (1944) \u003Ci>The System of Mineralogy\u003C\u002Fi> (7th ed.) Vol. 1 - Elements, Sulfides, Sulfosalts, Oxides. John Wiley and Sons, New York.",{"id":110,"year":111,"html":112,"doi":11},522011,1950,"Wadsley, A. D. (1950) Synthesis of some hydrated manganese minerals. \u003Ci>American Mineralogist\u003C\u002Fi>,  35 (7-8) 485-499 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM35\u002FAM35_485.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":114,"year":115,"html":116,"doi":11},525294,1969,"Fleischer, Michael (1969) New Mineral Names. \u003Ci>American Mineralogist\u003C\u002Fi>,  54 (11-12) 1737-1742 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM54\u002FAM54_1737.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":118,"year":115,"html":119,"doi":11},16121535,"Richmond, W., Fleischer, M. and Mrose, M.E. (1969) Studies on manganese oxide minerals, IX, rancieite. Bulletin de la Société française de Minéralogie et de Cristallographie, 92, 191-195.",{"id":121,"year":122,"html":123,"doi":11},16074375,1978,"Bardossy, G. and Brindley, G.W (1978) Rancieite associated with a karstic bauxite deposit. American Mineralogist, 63, 762-767.",{"id":125,"year":126,"html":127,"doi":11},16103265,1980,"Kim, S.J. (1980) Birnessite and rancieite problem: their crystal chemistry and new classification. Journal of the Geological Society of Korea: 16: 105-113.",{"id":129,"year":130,"html":131,"doi":132},8428957,1981,"Kim, S. J. (1981) Layer structure in poorly crystalline manganese hydroxides: birnessite and rancieite. \u003Ci>Acta Crystallographica Section A Foundations of Crystallography\u003C\u002Fi>,  37 (a1). C186 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1107\u002Fs0108767381093999'>doi:10.1107\u002Fs0108767381093999\u003C\u002Fa>","10.1107\u002Fs0108767381093999",{"id":134,"year":135,"html":136,"doi":11},527973,1984,"Dunn, Pete J., Fleischer, Michael, Francis, Carl A., Langley, Richard H., Kissin, Stephen A., Shigley, Hames E., Vanko, David A., Zilczer, Janet A. (1984) New mineral names. \u003Ci>American Mineralogist\u003C\u002Fi>,  69 (7-8) 810-815 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM69\u002FAM69_810.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":138,"year":139,"html":140,"doi":11},16121536,1986,"Barrese, E., Giampaolo, C., Grubessi, O., and Mottana, A. (1986) Ranciéite from Mazzano Romano (Latium, Italy). Mineralogical Magazine, 50(355), 111-118.",{"id":142,"year":143,"html":144,"doi":11},15965429,1987,"Hawthorne, F.C., Bladh, K.W., Burke, E.A.J, Grew, E.S., Langley, R.H., Puciewicz, J., Roberts, A.C., Schedler, R.A., Shigley, J.E., Vanko, D.A. (1987) New mineral names. American Mineralogist: 72: 222-230.",{"id":146,"year":147,"html":148,"doi":11},529137,1991,"Kim, Soo Jin (1991) New characterization of takanelite. \u003Ci>American Mineralogist\u003C\u002Fi>,  76 (7-8) 1426-1430 \u003Ca target='_blank' href='http:\u002F\u002Fwww.minsocam.org\u002Fammin\u002FAM76\u002FAM76_1426.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":150,"year":151,"html":152,"doi":153},428132,1996,"Nimfopoulos, M. K.; Michailidis, K. M.; Christofides, G. (1996) Zincian rancieite from the Kato Nevrokopi manganese deposits, Macedonia, northern Greece, in \u003Ci>Manganese Mineralization: Geochemistry and Mineralogy of Terrestrial and Marine Deposits\u003C\u002Fi>. \u003Ci>Geological Society, London, Special Publications\u003C\u002Fi>,  119 (1). 339-347 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1144\u002Fgsl.sp.1997.119.01.22'>doi:10.1144\u002Fgsl.sp.1997.119.01.22\u003C\u002Fa>","10.1144\u002Fgsl.sp.1997.119.01.22",{"id":155,"year":156,"html":157,"doi":11},16966923,2005,"(2005) Ranciéite. \u003Ci>Handbook of Mineralogy\u003C\u002Fi>. Mineralogical Society of America \u003Ca target='_blank' href='https:\u002F\u002Fwww.handbookofmineralogy.org\u002Fpdfs\u002Francieite.pdf' class='refpdflink'>\u003C\u002Fa>",{"id":159,"year":156,"html":160,"doi":161},128427,"Ertl, Andreas, Pertlik, Franz, Prem, Markus, Post, Jeffrey E., Kim, Soo Jin, Brandstätter, Franz, Schuster, R. (2005) Ranciéite crystals from Friesach, Carinthia, Austria. \u003Ci>European Journal of Mineralogy\u003C\u002Fi>,  17 (1). 163-172 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1127\u002F0935-1221\u002F2005\u002F0017-0163'>doi:10.1127\u002F0935-1221\u002F2005\u002F0017-0163\u003C\u002Fa>","10.1127\u002F0935-1221\u002F2005\u002F0017-0163",{"id":163,"year":164,"html":165,"doi":166},13255215,2008,"Post, Jeffrey E., Heaney, Peter J., Ertl, Andreas (2008) Rietveld refinement of the ranciéite structure using synchrotron powder diffraction data. \u003Ci>Powder Diffraction\u003C\u002Fi>,  23 (1). 10-14 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1154\u002F1.2836477'>doi:10.1154\u002F1.2836477\u003C\u002Fa>","10.1154\u002F1.2836477",{"id":168,"year":169,"html":170,"doi":171},397039,2012,"Cygan, R. T., Post, J. E., Heaney, P. J., Kubicki, J. D. (2012) Molecular models of birnessite and related hydrated layered minerals. \u003Ci>American Mineralogist\u003C\u002Fi>,  97 (8) 1505-1514 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.2138\u002Fam.2012.3957'>doi:10.2138\u002Fam.2012.3957\u003C\u002Fa>","10.2138\u002Fam.2012.3957",{"id":173,"year":174,"html":175,"doi":176},16949674,2023,"Vermeersch, Eva, Košek, Filip, De Grave, Johan, Jehlička, Jan, Vandenabeele, Peter, Rousaki, Anastasia (2023) Identification of tunnel structures in manganese oxide minerals using micro‐Raman spectroscopy. \u003Ci>Journal of Raman Spectroscopy\u003C\u002Fi>,  54 (11) 1201-1212 \u003Ca target='_blank' href='https:\u002F\u002Fdoi.org\u002F10.1002\u002Fjrs.6536'>doi:10.1002\u002Fjrs.6536\u003C\u002Fa>","10.1002\u002Fjrs.6536",[178,188,198,204,213,221,228,235],{"id":179,"source_url":180,"license_code":181,"credit_html":182,"title":183,"description":184,"author":185,"original_width":186,"original_height":187},20550,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=15781294","CC BY 3.0","John Sobolewski (JSS), via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=15781294\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Rancieite-320245.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRanci%C3%A9ite\" class=\"extiw\" title=\"en:Ranciéite\">Ranciéite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMont_Loz%C3%A8re\" class=\"extiw\" title=\"en:Mont Lozère\">Mont Lozère\u003C\u002Fa>, Languedoc-Roussillon, France (\u003Ca rel=\"nofollow\" class=\"external text\" href=\"http:\u002F\u002Fwww.mindat.org\u002Floc-23470.html\">Locality on mindat.org\u003C\u002Fa>)\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> A 4.3 by 4.3 cms mass with light brown Rancieite. JSS specimen snd photo.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","John Sobolewski (JSS)",1024,768,{"id":189,"source_url":190,"license_code":191,"credit_html":192,"title":193,"description":194,"author":195,"original_width":196,"original_height":197},20551,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=46784482","Public domain","Paolo Franchi, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=46784482\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Ranciéite-486808.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRanci%C3%A9ite\" class=\"extiw\" title=\"en:Ranciéite\">Ranciéite\u003C\u002Fa> (Size: 2.2 cm x 3.3 cm x 2 cm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Siresol Mine, Vajo Siresol, Montecchio, Negrar, Verona Province, Veneto, Italy\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Paolo Franchi",619,480,{"id":199,"source_url":200,"license_code":191,"credit_html":201,"title":202,"description":194,"author":195,"original_width":203,"original_height":197},20552,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=46784483","Paolo Franchi, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=46784483\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Ranciéite-486807.jpg",640,{"id":205,"source_url":206,"license_code":191,"credit_html":207,"title":208,"description":209,"author":210,"original_width":211,"original_height":212},3315,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=12690750","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=12690750\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Birnessite, Rancieite - Demix-Varennes quarry, Saint-Amable sill, Quebec, Canada.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FCerite\" class=\"extiw\" title=\"en:Cerite\">Cerite-(Ce)\u003C\u002Fa> (picture width: 1.3 x 1.6 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> This is a pseudomorph of birnessite and ranciéite after serandite. (Thanks to Lazslo Horvath for information regarding the ranciéite.)\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>","Modris Baum",1014,1229,{"id":214,"source_url":215,"license_code":191,"credit_html":216,"title":217,"description":218,"author":210,"original_width":219,"original_height":220},3316,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=12690803","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=12690803\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Birnessite, Rancieite, Microcline, Aegirine - Demix-Varennes quarry, Saint-Amable sill, Quebec, Canada.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBirnessite\" class=\"extiw\" title=\"en:Birnessite\">Birnessite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRancieite\" class=\"extiw\" title=\"en:Rancieite\">Rancieite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMicrocline\" class=\"extiw\" title=\"en:Microcline\">Microcline\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAegirine\" class=\"extiw\" title=\"en:Aegirine\">Aegirine\u003C\u002Fa> (picture width: 2.6 x 2.8 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> Pseudomorph of birnessite\u002Francieite after serandite. (Thanks to Laszlo Horvath for information regarding the rancieite.) Most such PS at STA are jet black. Perhaps this one has not yet altered completely. The microcline is white. Aegirine tufts are olive brown.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",471,519,{"id":222,"source_url":223,"license_code":191,"credit_html":224,"title":225,"description":226,"author":210,"original_width":227,"original_height":186},20549,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=12690935","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=12690935\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Birnessite, Rancieite, Aegirine, Opal, Microcline - Demix-Varennes quarry, Saint-Amable sill, Quebec, Canada.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBirnessite\" class=\"extiw\" title=\"en:Birnessite\">Birnessite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRancieite\" class=\"extiw\" title=\"en:Rancieite\">Rancieite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FAegirine\" class=\"extiw\" title=\"en:Aegirine\">Aegirine\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FOpal\" class=\"extiw\" title=\"en:Opal\">Opal\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FMicrocline\" class=\"extiw\" title=\"en:Microcline\">Microcline\u003C\u002Fa> (picture width: 4.7 x 6.8 mm)\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> Pseudomorph of birnessite\u002Franciéite probably after serandite. (Thanks to Laszlo Horvath for information regarding the ranciéite.) The microcline is white. The olive green \"urchins\" are aegirine - very typical for STA. There are a few small colorless droplets of bright green fluorescent opal on the microcline.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",711,{"id":229,"source_url":230,"license_code":191,"credit_html":231,"title":232,"description":233,"author":210,"original_width":234,"original_height":186},20553,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=164118411","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=164118411\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Birnessite, Ranciéite-447759.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBirnessite\" class=\"extiw\" title=\"en:Birnessite\">Birnessite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRanci%C3%A9ite\" class=\"extiw\" title=\"en:Ranciéite\">Ranciéite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> The “sticking up part” of the black pseudomorph is ~ 2 mm tall. Found April 1998. MOB coll. Pseudomorph of birnessite\u002Franciéite perfectly preserving every nook and cranny of the precursor sérandite. (Thanks to László Horváth for information regarding the ranciéite.) Associated with “bleached” orange eudialyte in an extremely weathered and “grungy” miarolitic cavity.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",900,{"id":236,"source_url":237,"license_code":191,"credit_html":238,"title":239,"description":240,"author":210,"original_width":241,"original_height":186},20554,"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=164118506","Modris Baum, via \u003Ca href=\"https:\u002F\u002Fcommons.wikimedia.org\u002F?curid=164118506\" rel=\"noopener\">Wikimedia Commons\u003C\u002Fa>","Birnessite, Ranciéite-447758.jpg","\u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FBirnessite\" class=\"extiw\" title=\"en:Birnessite\">Birnessite\u003C\u002Fa>, \u003Ca href=\"https:\u002F\u002Fen.wikipedia.org\u002Fwiki\u002FRanci%C3%A9ite\" class=\"extiw\" title=\"en:Ranciéite\">Ranciéite\u003C\u002Fa>\n\u003Cdl>\u003Cdd>\u003Cdl>\u003Cdd>Locality: Demix-Varennes quarry, Saint-Amable sill, Varennes & St-Amable, Lajemmerais RCM, Montérégie, Québec, Canada\u003C\u002Fdd>\n\u003Cdd>\u003Ci>Original description:\u003C\u002Fi> The black pseudomorphs are ~ 4¼ mm tall. Found April 1998. MOB coll. Pseudomorphs of birnessite\u002Franciéite perfectly preserving the shape of precursor sérandite. (Thanks to László Horváth for information regarding the ranciéite.) Associated with “bleached” orange eudialyte in an extremely weathered and “grungy” miarolitic cavity.\u003C\u002Fdd>\u003C\u002Fdl>\u003C\u002Fdd>\u003C\u002Fdl>",625,[243],{"id":244,"url":245,"label":246,"formula":247,"spacegroup":248,"year":156},11917,"\u002Fcif\u002F11917.cif","Ertl 2005","Ca1.59 Mn.167 O2.187","P -3",[250,251,252],"Calcium Psilomelane","Ranciéiet","Ranciérite",[254,258,262,266,270],{"lang":255,"names":256},"ca",[257],"rancieïta",{"lang":259,"names":260},"de",[261],"Ranciéit",{"lang":263,"names":264},"es",[265],"Rancieíta",{"lang":267,"names":268},"eu",[269],"Ranciéita",{"lang":271,"names":272},"it",[273],"ranciéite","Q2130566",{"history":11,"applications":11}]